Milton Hatoum transports us to a magical boomtown, full of shimmering light, tropical colour and piquant incident.

It consists of large, wall-painted versions of his witty or piquant statements, realised in a variety of typefaces and colours.

It may be of piquant interest that The Fourth Wall uses the conceit of a parallel between the heroine and Shaw's Saint Joan, a device currently put to infinitely better use in Lanford Wilson's Book of Days.